 Flex
Kraft replaces SK 075B
Flex Kraft replaces SK 075B to a great extent. Hence it is decided that
the product will be taken out of our normal assortment during 2007. Orders
will be accepted at present prices and conditions up to and including
September 30, 2007. After that our Service Department will give information
regarding prices and delivery times.
Spare parts and service on the product
will remain unchanged.
 Flex
Kraft
Switch Kraft SK 075B
Air-cooled Switch Mode power supplies type Switch Kraft SK075B
The Switch-Kraft
rectifier is designed to supply power to electrolytic finishing processes.
KraftPowercon AB has used its many years of experience in switch technology
to develop this rectifier for use in applications where compact dimensions,
good reliability and a high quality power supply are important. The design
is based on primary switch technology, a technology in which KraftPowercon
AB has been a pioneer within the electroplating industry.
| Main features of the single-phase Switch Kraft rectifier |
| • Small dimensions |
| • Low weight |
| • High efficiency |
| • High accuracy |
| • Low DC ripple |
| • Designed for continuous operation at full load |
| • Both constant current- and voltage regulation |
| • Large range of standard sizes |
| • Adapted for control/monitoring by external control system |
| • |
The rectifier is designed to be operated from a manual control unit (internal
or external) or master control system. The manual control unit contains
a voltmeter and ammeter, potentiometers for adjusting voltage and current.
| Example of applications |
| •Cu-plating of Printed Circuit Boards |
| • Precision plating of precious metals |
| • “Reel to Reel” plating |
| • Cathodic protection |
| General technical data |
| UDC |
4V to 25V |
| IDC |
25A to 150A |
| Regulation |
Electronic primary switch technology |
| Current Ripple |
Max. 1% of rated voltage/current |
| Control range |
0 - 100% stepless current and voltage |
| Regulation precision |
<0.5% of nominal current/voltage |
| Duty ratio |
100% ED |
| Temperatur range |
0-35°C (0–45°C at max 80% of nominal output current) |
| Control |
Standard 0-10V. Optional 4-20mA, serial communication Profibus or
Modbus |
| Supply voltage |
1 x 200 - 250V, 50/60Hz |
|
Product sheet